Peyton Manning let go due to neck surgery

In March 2012, Jim Isray, the Colts' owner, released his one-time golden boy, Peyton Manning, from the team. Why? Because Peyton had a neck surgery and he might not be able to play as well as in the past. In case you don't know Peyton, he was one of the top QBs in the league history and he earned 4 MVP…